$def with (privData)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
$:privData['render'].header(privData)
<body>
$:privData['render'].pageheader(privData)

欢迎你<hr />
你的IP:$:privData['CLIENT_IP']<hr />
服务器IP:$:privData['SERVER_IP']<hr />
User Agent:$:privData['USER_AGENT']<hr />
当前时间:$:privData['DATE']<hr />

<div style="clear: both;"></div>
</div>
</body></html>
